Water cup



FIG. 1 is a front view of a water cup showing the new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view showing the front of water cup;

FIG. 8 is a perspective view showing the bottom of water cup;

FIG. 9 is a perspective view showing the top of water cup; and,

FIG. 10 is a perspective view showing the back of water cup.

The broken lines in the drawings depict portions of the water cup that form no part of the claimed design. 

CLAIM The ornamental design for a water cup, as shown and described. 